Built from steel, the #6 x 1-1/4 inch Zinc-Plated Steel Bugle-Head Phillips Self-Drilling Screws (5 lbs./Pack) should be used indoors. The screws attach gypsum board to 20-Gauge to 14-Gauge steel studs. All Pro-Twist fasteners are engineered for professional-grade use and are specifically designed to drill faster and more consistently than standard grade fasteners.
● For attaching gypsum board to 20-Gauge to 14-Gauge steel studs
● Steel construction for indoor use
● 1-1/4 inch L
● Zinc-plated